package org.ruiyichen.guizhou.agr.utils;

import android.net.Uri;
import android.text.TextUtils;


import org.ruiyichen.guizhou.agr.config.Constant;

import java.io.UnsupportedEncodingException;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.net.URLDecoder;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.GregorianCalendar;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Map;
import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.regex.PatternSyntaxException;

/**
 * 字符串工具类
 * Created by Administrator
 */
public class StrUtil {


    /**
     * 过滤非法字符
     *
     * @param str
     * @return
     */
    public static String StringFilter(String str) throws PatternSyntaxException {
        String regEx = "[/\\:*?<>|\"\n\t]"; //要过滤掉的字符
        Pattern p = Pattern.compile(regEx);
        Matcher m = p.matcher(str);
        return m.replaceAll("").trim();
    }

    /**
     * 判断字符串是否为空
     *
     * @param str
     * @return
     */
    public static boolean isEmpty(CharSequence str) {
        return TextUtils.isEmpty(str) || "null".equals(str);
    }

    public static String filterUseNick(String str) {
        if (!isEmpty(str)) {
            Pattern pattern = Pattern.compile("[`~!@#$%^&*()+=|{}':;',\\\\[\\\\].<>/?~！@#￥%……& amp;*（）——+|{}【】‘；：”“’。，、？]");
            Matcher m = pattern.matcher(str);
            return m.replaceAll("").trim();
        } else {
            return "";
        }
    }

    /**
     * 检测是否有emoji表情
     *
     * @param source
     * @return
     */
    public static boolean containsEmoji(String source) {
        int len = source.length();
        for (int i = 0; i < len; i++) {
            char codePoint = source.charAt(i);
            if (!isEmojiCharacter(codePoint)) { // 如果不能匹配,则该字符是Emoji表情
                return true;
            }
        }
        return false;
    }

    /**
     * 判断是否是Emoji
     *
     * @param codePoint 比较的单个字符
     * @return
     */
    private static boolean isEmojiCharacter(char codePoint) {
        return (codePoint == 0x0) || (codePoint == 0x9) || (codePoint == 0xA) || (codePoint == 0xD)
                || ((codePoint >= 0x20) && (codePoint <= 0xD7FF)) || ((codePoint >= 0xE000) && (codePoint <= 0xFFFD))
                || ((codePoint >= 0x10000) && (codePoint <= 0x10FFFF));
    }

    /**
     * 判断字符串是否为空
     *
     * @param str
     * @return
     */
    public static boolean isNotEmpty(String str) {
        return !isEmpty(str);
    }


    /**
     * 解析url
     *
     * @param url    传入的url
     * @param isCase 区分大小写 true，区分，false 不区分
     * @return map 参数
     */
    public static Map<String, String> parseUrl(String url, boolean isCase) {
        Map<String, String> map = new HashMap<String, String>();
//        String url = "http://www.91ichi.com:8084/CTServer/business/queryByTypeNew.do?classify_type=1&id=2E119F9238DD6A00F0FD267D772F54E1&lng=&lat=&tagName=%E6%96%87%E8%89%BA%E5%B0%8F%E6%B8%85%E6%96%B0";
        if (isNotEmpty(url)) {
            try {
                url = URLDecoder.decode(url, "UTF-8");
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
            Uri uri = Uri.parse(url);
            Set<String> keys = uri.getQueryParameterNames();
            for (String key : keys) {
                map.put(isCase ? key : key.toLowerCase(), uri.getQueryParameter(key));
            }
        }
        return map;
    }

    /**
     * 根据key解析参数
     *
     * @param url    url
     * @param key    key
     * @param isCase 区分大小写 true，区分，false 不区分
     * @return 参数
     */
    public static String parseUrlByKey(String url, String key, boolean isCase) {
        return parseUrl(url, isCase).get(key);
    }

    /**
     * 比较大小
     *
     * @param current 当前数
     * @param target  目标数
     * @return
     */
    public static boolean compare(String current, String target) {
        try {
            return Double.parseDouble(current) >= Double.parseDouble(target);
        } catch (Exception e) {
            L.e(e.getMessage());
            return false;
        }
    }

    /**
     * 功能：身份证的有效验证
     *
     * @param IDStr 身份证号
     * @return 有效：返回"" 无效：返回String信息
     * @throws ParseException
     */
    public static String IDCardValidate(String IDStr) {
        String errorInfo = "";// 记录错误信息
        String[] ValCodeArr = {"1", "0", "x", "9", "8", "7", "6", "5", "4",
                "3", "2"};
        String[] Wi = {"7", "9", "10", "5", "8", "4", "2", "1", "6", "3", "7",
                "9", "10", "5", "8", "4", "2"};
        String Ai = "";
        // ================ 号码的长度 15位或18位 ================
        if (IDStr.length() != 15 && IDStr.length() != 18) {
            errorInfo = "身份证号码长度应该为15位或18位。";
            return errorInfo;
        }
        // =======================(end)========================

        // ================ 数字 除最后以为都为数字 ================
        if (IDStr.length() == 18) {
            Ai = IDStr.substring(0, 17);
        } else if (IDStr.length() == 15) {
            Ai = IDStr.substring(0, 6) + "19" + IDStr.substring(6, 15);
        }
        if (isNumeric(Ai) == false) {
            errorInfo = "身份证15位号码都应为数字 ; 18位号码除最后一位外，都应为数字。";
            return errorInfo;
        }
        // =======================(end)========================

        // ================ 出生年月是否有效 ================
        String strYear = Ai.substring(6, 10);// 年份
        String strMonth = Ai.substring(10, 12);// 月份
        String strDay = Ai.substring(12, 14);// 月份
        if (isDataFormat(strYear + "-" + strMonth + "-" + strDay) == false) {
            errorInfo = "身份证生日无效。";
            return errorInfo;
        }
        GregorianCalendar gc = new GregorianCalendar();
        SimpleDateFormat s = new SimpleDateFormat("yyyy-MM-dd");
        try {
            if ((gc.get(Calendar.YEAR) - Integer.parseInt(strYear)) > 150
                    || (gc.getTime().getTime() - s.parse(strYear + "-" + strMonth + "-" + strDay).getTime()) < 0) {
                errorInfo = "身份证生日不在有效范围。";
                return errorInfo;
            }
        } catch (ParseException e) {
            e.printStackTrace();
        }
        if (Integer.parseInt(strMonth) > 12 || Integer.parseInt(strMonth) == 0) {
            errorInfo = "身份证月份无效";
            return errorInfo;
        }
        if (Integer.parseInt(strDay) > 31 || Integer.parseInt(strDay) == 0) {
            errorInfo = "身份证日期无效";
            return errorInfo;
        }
        // =====================(end)=====================

        // ================ 地区码时候有效 ================
        Hashtable h = GetAreaCode();
        if (h.get(Ai.substring(0, 2)) == null) {
            errorInfo = "身份证地区编码错误。";
            return errorInfo;
        }
        // ==============================================

        // ================ 判断最后一位的值 ================
        int TotalmulAiWi = 0;
        for (int i = 0; i < 17; i++) {
            TotalmulAiWi = TotalmulAiWi
                    + Integer.parseInt(String.valueOf(Ai.charAt(i)))
                    * Integer.parseInt(Wi[i]);
        }
        int modValue = TotalmulAiWi % 11;
        String strVerifyCode = ValCodeArr[modValue];
        Ai = Ai + strVerifyCode;

        if (IDStr.length() == 18) {
            if (Ai.equals(IDStr) == false) {
                errorInfo = "身份证无效，不是合法的身份证号码";
                return errorInfo;
            }
        } else {
            return errorInfo;
        }
        // =====================(end)=====================
        return errorInfo;
    }

    /**
     * 功能：判断字符串是否为数字
     *
     * @param str
     * @return
     */
    private static boolean isNumeric(String str) {
        Pattern pattern = Pattern.compile("[0-9]*");
        Matcher isNum = pattern.matcher(str);
        return isNum.matches();
    }

    /**
     * 功能：设置地区编码
     *
     * @return Hashtable 对象
     */
    private static Hashtable GetAreaCode() {
        Hashtable hashtable = new Hashtable();
        hashtable.put("11", "北京");
        hashtable.put("12", "天津");
        hashtable.put("13", "河北");
        hashtable.put("14", "山西");
        hashtable.put("15", "内蒙古");
        hashtable.put("21", "辽宁");
        hashtable.put("22", "吉林");
        hashtable.put("23", "黑龙江");
        hashtable.put("31", "上海");
        hashtable.put("32", "江苏");
        hashtable.put("33", "浙江");
        hashtable.put("34", "安徽");
        hashtable.put("35", "福建");
        hashtable.put("36", "江西");
        hashtable.put("37", "山东");
        hashtable.put("41", "河南");
        hashtable.put("42", "湖北");
        hashtable.put("43", "湖南");
        hashtable.put("44", "广东");
        hashtable.put("45", "广西");
        hashtable.put("46", "海南");
        hashtable.put("50", "重庆");
        hashtable.put("51", "四川");
        hashtable.put("52", "贵州");
        hashtable.put("53", "云南");
        hashtable.put("54", "西藏");
        hashtable.put("61", "陕西");
        hashtable.put("62", "甘肃");
        hashtable.put("63", "青海");
        hashtable.put("64", "宁夏");
        hashtable.put("65", "新疆");
        hashtable.put("71", "台湾");
        hashtable.put("81", "香港");
        hashtable.put("82", "澳门");
        hashtable.put("91", "国外");
        return hashtable;
    }

    /**
     * 验证日期字符串是否是YYYY-MM-DD格式
     *
     * @param str
     * @return
     */
    public static boolean isDataFormat(String str) {
        boolean flag = false;
        //String regxStr="[1-9][0-9]{3}-[0-1][0-2]-((0[1-9])|([12][0-9])|(3[01]))";
        String regxStr = "^((\\d{2}(([02468][048])|([13579][26]))[\\-\\/\\s]?((((0?[13578])|(1[02]))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])))))|(\\d{2}(([02468][1235679])|([13579][01345789]))[\\-\\/\\s]?((((0?[13578])|(1[02]))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\\-\\/\\s]?((0?[1-9])|(1[0-9])|(2[0-8]))))))(\\s(((0?[0-9])|([1-2][0-3]))\\:([0-5]?[0-9])((\\s)|(\\:([0-5]?[0-9])))))?$";
        Pattern pattern1 = Pattern.compile(regxStr);
        Matcher isNo = pattern1.matcher(str);
        if (isNo.matches()) {
            flag = true;
        }
        return flag;
    }

    /**
     * 格式化数字三位带，
     *
     * @param str
     * @return
     */
    public static String formatNumber(String str) {
        int baseLen = 3;
        if (str.indexOf('.') > -1) {
            baseLen += str.length() - str.indexOf('.');
        }
        if (str.length() <= baseLen) {
            return str;
        } else {
            return formatNumber(str.substring(0, str.length() - baseLen)) + ',' + str.substring(str.length() - baseLen);
        }
    }

    public static String formatNumber(String num, int scale) {
        try {
            return new BigDecimal(num).setScale(scale, RoundingMode.HALF_UP).toString();
        } catch (Exception e) {
            L.e(e.getMessage());
        }
        return new BigDecimal("0").setScale(scale).toString();
    }

    public static String formatNumber2(String str) {
        return formatNumber(str, 2);
    }

    public static String formatDouble(double number) {
        if (Math.round(number) - number == 0) {
            return String.valueOf((long) number);
        }
        return String.valueOf(number);
    }

    public static String encryptString(String str, int type) {
        if (isEmpty(str)) return "***";
        if (type == 1) {
            //手机号
            if (str.length() == 11) {
                return str.substring(0, 3) + "****" + str.substring(7, str.length());
            }
        } else if (type == 2) {
            if (str.length() == 18) {
                return str.substring(0, str.length() - 6) + "******";
            }
        } else {
            return "******";
        }
        return "***";
    }

    public static boolean isBigTo(String num1, String num2) {
        try {
            return new BigDecimal(num1).compareTo(new BigDecimal(num2)) >= 0;
        } catch (Exception e) {
            L.e(e.getMessage());
        }
        return false;
    }

    public static int parseInt(String num) {
        int n = 0;
        try {
            n = Integer.parseInt(num);
        } catch (Exception e) {
            L.e(e.getMessage());
        }
        return n;
    }
}
